Вы можете создать диалог настроек
Открыть камеру:
Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT,
MediaStore.Images.Media.EXTERNAL_CONTENT_URI.toString());
if (cameraIntent.resolveActivity(getActivity().getPackageManager()) != null) {
startActivityForResult(cameraIntent, CAMERA_IMAGE);
}
Открыть галерею:
if (Build.VERSION.SDK_INT <= 19) {
Intent i = new Intent();
i.setType("image/*");
i.setAction(Intent.ACTION_GET_CONTENT);
i.addCategory(Intent.CATEGORY_OPENABLE);
startActivityForResult(i, GALLARY_IMAGE);
} else if (Build.VERSION.SDK_INT > 19) {
Intent intent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(intent, GALLARY_IMAGE);
}
Чтобы получить результат выбора
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == Activity.RESULT_OK) {
if (requestCode == GALLARY_IMAGE) {
Uri selectedImageUri = data.getData();
String selectedImagePath = getRealPathFromURI(selectedImageUri);
} else if (requestCode == CAMERA_IMAGE) {
Bundle extras = data.getExtras();
Bitmap bmp = (Bitmap) extras.get("data");
SaveImage(bmp);
}
}
}
public String getRealPathFromURI(Uri uri) {
if (uri == null) {
return null;
}
String[] projection = {MediaStore.Images.Media.DATA};
Cursor cursor = getActivity().getContentResolver().query(uri, projection, null, null, null);
if (cursor != null) {
int column_index = cursor
.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}
return uri.getPath();
}
Способ сохранения захваченного изображения
private void SaveImage(final Bitmap finalBitmap) {
Thread t = new Thread(new Runnable() {
@Override
public void run() {
String root = Environment.getExternalStorageDirectory().toString();
File myDir = new File(root + "/Captured Images/");
if (!myDir.exists())
myDir.mkdirs();
String fname = "/image-" + System.currentTimeMillis() + ".jpg";
File file = new File(myDir, fname);
try {
FileOutputStream out = new FileOutputStream(file);
finalBitmap.compress(Bitmap.CompressFormat.JPEG, 100, out);
out.flush();
out.close();
localImagePath = myDir + fname;
} catch (Exception e) {
e.printStackTrace();
}
}
});
t.start();
}